1. Introduction
Thank you for choosing the BXA G8910 Aircraft V8 Engine Building Blocks Model. This educational STEM kit allows you to construct a detailed replica of an aircraft V8 engine, featuring moving parts and a motor-driven propeller. Designed for ages 8 and up, this model provides an engaging and hands-on learning experience in engineering and mechanics.
Product Model: G8910
Particle Quantity: 558 PCS
Main Material: ABS (Environment friendly material)
Applicable Age Group: 8+ Years Old Over (inclusive)
WARNING: Not suitable for children under 36 months due to small parts.

2. Package Contents
Your package should contain the following items:
- Building block set * 1 (558 pieces)
- Paper manual * 1 (Detailed assembly instructions)
- Motor * 1
- USB Charging Cable * 1

3. Assembly and Setup
Follow the step-by-step instructions provided in the included paper manual to assemble your Aircraft V8 Engine model. Ensure all pieces are correctly connected for proper functionality.
3.1 Key Assembly Features
- Piston and Connecting Rods: Observe the mutual exercise of the piston and connecting rods as the engine operates.
- Rear Fan: The back linked fan is designed to rotate.
- Gear System: Gears drive the fan blades to rotate, simulating engine function.
- Disassembly: The front and rear fan parts can be quickly disassembled for maintenance or inspection.

3.2 Motor Installation and Charging
Install the provided motor according to the manual. The motor powers the propeller and internal mechanisms. Use the included USB charging cable to charge the motor's internal battery (if applicable) or provide power. Ensure the motor is fully charged or connected for optimal performance.
4. Operating Instructions
Once assembled and the motor is powered, you can operate the engine model:
- Locate the control switch on the model's base.
- Push the switch to the right to make the propeller rotate clockwise.
- Push the switch to the left to make the propeller rotate counter-clockwise.

5. Maintenance
- Cleaning: Use a soft, dry cloth to gently wipe down the model. Avoid using harsh chemicals or abrasive materials that could damage the ABS plastic or metallic coating.
- Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures to prevent material degradation.
- Dust Removal: For intricate areas, use a soft brush or compressed air to remove dust.
6. Troubleshooting
- Missing or Damaged Parts: All parts are quality checked before shipment. If you find any parts missing or damaged upon opening the package, please contact customer service immediately for assistance.
- Motor Not Functioning:
- Ensure the motor is correctly installed and all connections are secure as per the paper manual.
- Verify that the motor is sufficiently charged using the USB charging cable.
- Check if the power switch is in the correct position.
- Propeller Not Rotating Smoothly:
- Inspect for any obstructions or misaligned pieces in the gear mechanism or around the propeller.
- Ensure all building blocks are firmly connected and not causing friction.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | G8910 |
| Number of Pieces | 558 PCS |
| Main Material | ABS Plastic |
| Block Size | Small building block (Compatible with Lego) |
| Power Source | 1x Motor (USB rechargeable) |
| Recommended Age | 6-12Y, 14+y, 18+ (inclusive) |
| Assembled Dimensions (approx.) | 19.7 cm (7.7 in) Height x 17.6 cm (6.9 in) Width x 17 cm (6.7 in) Depth |
| Box Dimensions (approx.) | 25 cm (9.8 in) Height x 19 cm (7.5 in) Width x 6.5 cm (2.6 in) Depth |


8. User Tips
- Organize Pieces: Before starting assembly, sort the building blocks by color and type to make the process smoother and faster.
- Follow Manual Closely: Pay close attention to the detailed steps in the paper manual, especially for complex sections involving gears and the motor.
- Test Functionality: Periodically test the moving parts during assembly to ensure everything is aligned correctly before proceeding to the next steps.
- Display with Pride: Once completed, display your model in a prominent place to showcase your engineering achievement!
9. Warranty and Support
For any issues regarding missing or damaged parts, or if you require further assistance with your BXA G8910 model, please contact customer service. Keep your purchase details handy for quicker support.
10. Statement of Compliance
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
